[215 Sw] Water Pump; [214 Sd] Turbocharger - Mack E7 Service Manual

5-101.bk Page 11 Friday, March 17, 2006 11:05 AM

[215 SW] WATER PUMP

Refer to Figure 4-11.
1. Disconnect coolant return hose to air
compressor (1) at fitting.
2. Remove three mounting capscrews (3) and
remove water pump (2).
1
3
3
Figure 4-11 — Water Pump Removal
1. Air compressor coolant
return line
2. Water pump
200 ENGINE DISASSEMBLY
2
3
200358a
3. Capscrew

[214 SD] TURBOCHARGER

Refer to Figure 4-12.
1. Remove two capscrews (3) securing
turbocharger lubrication drain tube (4) to
turbocharger (1).
2. Loosen hose clamp (5) securing drain tube
to oil fill tube. Remove drain tube (4).
3. Remove turbocharger lubrication feed hose
(2).
Beginning with May 1996 production, Schwitzer
turbocharger models S300 and S400 replace
models S3B and S4B. Service old with old and
new with new. Also note that with the S300 and
S400 models, a stainless-steel braided oil feed
line is used.
4. Loosen four turbocharger mounting nuts (6)
and remove turbocharger (1).
Figure 4-12 — Turbocharger Removal
1. Turbocharger 4. Lubrication drain tube
2. Lubrication feed hose 5. Clamp
3. Capscrew 6. Mounting nut
Page 4-11